Fire rated downlight housing



FIG. 1 is a front elevational view of a fire rated downlight housing, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a side perspective view thereof.

The portions of the fire rated downlight housing shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a fire rated downlight housing, as shown and described. 